.ledon_container .container-aboutus{
    width: 100%;
    overflow: hidden;
    background-color: aliceblue;
}
.ledon_container .about_us{
    width: 100%;
    margin: 20px auto;
}
.ledon_container .about_us_bg{
    width: 50%;
    height: 500px;
    float: left;
}
.ledon_container .about_us_bg{
    background: url('../../img/ledon/about_us_bg.jpg') no-repeat center;
}
.ledon_container .about_us_content > div{
    width: 100%;
    height: 50%;
    margin: 0;
    padding: 0;
}
.ledon_container .about_us .about_us_content{
    width: 40%;
    height: 500px;
    float: left;
}
.ledon_container .about_us .about_us_content{
    padding: 0 50px;
    box-sizing: border-box;
}


.ledon_container .m_about_us{
    width: 100%;
}
.ledon_container .m_about_us .about_us_content{
    width: 50%;
    height: 500px;
    float: left;
}
.ledon_container .m_about_us .about_us_content{
    padding: 0 10px;
    box-sizing: border-box;
}

/* customer */
.ledon_container .container-customer{
    margin-top: 20px;
    width: 100%;
    overflow: hidden;
}
.ledon_container .customer{
    width: 1200px;
    margin: 20px auto;
}
.ledon_container .customer .content{
    margin: 10px auto;
}
.swiper-container1 {
    /* width: 1200px; */
    width: 100%;
    margin: 0 auto;
    overflow: hidden;
}
.ledon_container .container-customer .m_customer{
    width: 100%;
    padding: 20px;
    box-sizing: border-box;
}
.ledon_container.container-customer .m_swiper-contriner1{
    width: 100%;
    overflow: hidden;
}

/* 主要设备 */
.ledon_container .container-product{
    width: 100%;
    overflow: hidden;
    background: url('../../img/pic47.png') no-repeat;
    margin-top: 100px;
}
.ledon_container .product_show{
    width: 1300px;
    margin: 20px auto;
}
.m_product_show{
    width: 100%;
}
.ultimate_service {
    width: 100%;
    min-width: 1300px;
    /*max-width:1920px;*/
    /* height: 950px; */
    background-size: cover;
    margin: 0 auto;
}

.ultimate_service .inner.active {
    display: block
}

.ultimate_service h2 {
    text-align: left;
}

.ultimate_service .line {
    margin-left: 0;
    margin-bottom: 20px;
}

.ultimate_service ul {
    margin-top: 20px;
}

.ultimate_service li {
    cursor: pointer;
    width: 245px;
    padding-right: 40px;
    display: table;
    height: 170px;
    background-color: #fff;
    float: left;
    margin-right: 20px;
    margin-bottom: 20px;
}

.ultimate_service li:nth-child(4n) {
    margin-right: 0;
}

.ultimate_service li .img {
    width: 120px;
    height: 170px;
    display: inline-block;
}

.ultimate_service li .desc {
    text-align: center;
    width: 132px;
    display: table-cell;
    vertical-align: middle;
}
.ct-box:hover {
    background: #e7f6ff;
    -webkit-transition: all .2s linear;
    transition: all .2s linear;
    -webkit-box-shadow: 0 3px 20px rgba(0, 0, 0, .1);
    box-shadow: 0 3px 20px rgba(0, 0, 0, .1);
    -webkit-transform: translate3d(0, -2px, 0);
    transform: translate3d(0, -2px, 0)
}


.m_ultimate_service .EB0, .m_ultimate_service .EB1, .m_ultimate_service .EB2 {
    padding: 20px 0;
    display: none
}

.m_ultimate_service {
    background-size: cover;
}

.m_ultimate_service .active {
    display: block
}

.m_ultimate_service li {
    cursor: pointer;
    width: 100%;
    height: 120px;
    display: table;
    background-color: #fff;
    margin-bottom: 10px;
}

.m_ultimate_service li .img {
    width: 100%;
    height: 120px;
    display: inline-block;
}

.m_ultimate_service li .desc {
    text-align: center;
    width: 100%;
    height:40px;
    /*display: table-cell;*/
    line-height: 40px;
    vertical-align: middle;
}

.m_ultimate_service h2 {
    text-align: left;
}

.m_ultimate_service .line {
    margin-left: 0;
    margin-bottom: 20px;
}

.ultimate_service .device-box{
    cursor: pointer;
    width: 290px;
    padding-right: 0px;
    display: table;
    height: 270px;
    background-color: #fff;
    float: left;
    margin-right: 10px;
    margin-left: 10px;
    margin-bottom: 20px;
}
.ultimate_service .device-box:hover {
    background: #e7f6ff;
    -webkit-transition: all .2s linear;
    transition: all .2s linear;
    -webkit-box-shadow: 0 3px 20px rgba(0, 0, 0, .1);
    box-shadow: 0 3px 20px rgba(0, 0, 0, .1);
    -webkit-transform: translate3d(0, -2px, 0);
    transform: translate3d(0, -2px, 0)
}
.ultimate_service .device-box .img{
    width: 100%;
    height: 206px;
    display: inline-block;
}
.ultimate_service .device-box .img img{
    width: 100%;
    height: 206px;
}
.ultimate_service .device-box .desc{
    width: 100%;
    height: 32px;
    float: left;
    text-align: center;
    font-size: 18px;
    margin: 20px 40px 0 0
}

